ROCKWELL MED INC

CUSIP: 774374102 Class: COM

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

Note: Option positions (PUT/CALL) are excluded.

Q1 2022
Shares 2,953,388 Value ($000) $1,392 Avg Close — Range —
Q4 2021
Shares 3,491,542 Value ($000) $1,432 Avg Close — Range —
Q3 2021
Shares 3,551,639 Value ($000) $2,117 Avg Close — Range —
Q2 2021
Shares 3,618,028 Value ($000) $3,292 Avg Close — Range —
Q1 2021
Shares 3,623,515 Value ($000) $4,203 Avg Close — Range —
Q4 2020
Shares 2,788,460 Value ($000) $2,817 Avg Close — Range —
Q3 2020
Shares 2,631,364 Value ($000) $2,814 Avg Close — Range —
Q2 2020
Shares 3,156,025 Value ($000) $6,154 Avg Close — Range —
Q1 2020
Shares 3,046,742 Value ($000) $6,246 Avg Close — Range —
Q4 2019
Shares 2,766,674 Value ($000) $6,751 Avg Close — Range —
Q3 2019
Shares 2,909,138 Value ($000) $8,029 Avg Close — Range —
Q2 2019
Shares 2,853,258 Value ($000) $8,589 Avg Close — Range —
Q1 2019
Shares 2,248,226 Value ($000) $12,793 Avg Close — Range —
Q4 2018
Shares 1,629,166 Value ($000) $3,683 Avg Close — Range —
Q3 2018
Shares 2,337,494 Value ($000) $9,864 Avg Close — Range —
Q2 2018
Shares 2,339,692 Value ($000) $11,534 Avg Close — Range —
Q1 2018
Shares 2,270,852 Value ($000) $11,831 Avg Close — Range —
Q4 2017
Shares 2,252,594 Value ($000) $13,110 Avg Close — Range —
Q3 2017
Shares 2,169,535 Value ($000) $18,571 Avg Close — Range —
Q2 2017
Shares 2,080,843 Value ($000) $16,501 Avg Close — Range —
Q1 2017
Shares 1,990,057 Value ($000) $12,458 Avg Close — Range —
Q4 2016
Shares 1,896,468 Value ($000) $12,422 Avg Close — Range —
Q3 2016
Shares 1,866,027 Value ($000) $12,502 Avg Close — Range —
Q2 2016
Shares 1,832,115 Value ($000) $13,870 Avg Close — Range —
Q1 2016
Shares 1,748,675 Value ($000) $13,134 Avg Close — Range —
Q4 2015
Shares 1,663,520 Value ($000) $17,035 Avg Close — Range —
Q3 2015
Shares 1,613,201 Value ($000) $12,438 Avg Close — Range —
Q2 2015
Shares 1,525,272 Value ($000) $24,587 Avg Close — Range —
Q1 2015
Shares 1,478,894 Value ($000) $16,164 Avg Close — Range —
Q4 2014
Shares 1,330,606 Value ($000) $13,679 Avg Close — Range —
Q3 2014
Shares 1,035,648 Value ($000) $9,467 Avg Close — Range —
Q2 2014
Shares 985,122 Value ($000) $11,812 Avg Close — Range —
Q1 2014
Shares 972,615 Value ($000) $12,314 Avg Close — Range —
Q4 2013
Shares 844,764 Value ($000) $8,820 Avg Close — Range —
Q3 2013
Shares 761,285 Value ($000) $8,687 Avg Close — Range —
Q2 2013
Shares 724,445 Value ($000) $2,615 Avg Close — Range —